Image signal reproducing apparatus
US4956725A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Aug 26, 1987 |
| Grant date | Sep 11, 1990 |
| Priority date | — |
| Expiry date | Aug 26, 2007 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B2220/90
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An image signal reproducing apparatus for reproducing image signals from a record bearing medium on which image signals consisting of a plurality of groups of image planes are recorded is arranged to reproduce the image signals recorded on the record bearing medium; to extract, from among the reproduced image signals, representing image signals corresponding to representing image planes; to form position information signals indicative of the recorded positions on the record bearing medium of the representing image signals; and to produce the representing image signal together with the position information signals which respectively correspond to the representing image signals. The arrangement of the apparatus disclosed enables the operator to readily know the contents of the image signals recorded on the record bearing medium.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.